.main {
    padding: 20px;
}

.tools-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;

    .openModalBtn {
        background-color: #4caf50;
        color: #fff;
        padding: 10px 20px;
        font-size: 16px;
        border-radius: 4px;

        &:hover {
            background-color: #45a049;
        }
    }

    div {
        display: flex;
        align-items: center;

        .keyword {
            padding: 8px;
            font-size: 16px;
            border: 1px solid #ccc;
            border-radius: 4px;
            margin-right: 10px;
        }

        .searchBtn {
            background-color: #2196f3;
            color: #fff;
            padding: 8px 16px;
            font-size: 16px;
            border-radius: 4px;

            &:hover {
                background-color: #1976d2;
            }
        }
    }
}

.studentTable {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);

    th,
    td {
        padding: 12px;
        border: 1px solid #ddd;
        text-align: left;
    }

    th {
        background-color: #f2f2f2;
    }

    tr:hover {
        background-color: #f9f9f9;
    }

    button {
        padding: 6px 12px;
        font-size: 14px;
        border-radius: 4px;
        margin-right: 5px;

        &.editBtn {
            background-color: #ff9800;
            color: #fff;

            &:hover {
                background-color: #e68900;
            }
        }

        &.deleteBtn {
            background-color: #f44336;
            color: #fff;

            &:hover {
                background-color: #d32f2f;
            }
        }
    }
}

.modal {
    display: none;
    position: fixed;
    z-index: 10;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);

    .modal-content {
        background-color: #fff;
        margin: 5% auto;
        padding: 20px;
        border-radius: 4px;
        width: 400px;

        .modalTitle {
            margin-bottom: 20px;
            font-size: 20px;
            text-align: center;
        }

        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }

        input,
        select {
            width: 100%;
            padding: 8px;
            margin-bottom: 15px;
            border: 1px solid #ccc;
            border-radius: 4px;
        }

        .saveStudentBtn {
            background-color: #4caf50;
            color: #fff;
            padding: 10px;
            font-size: 16px;
            border-radius: 4px;
            width: 100%;

            &:hover {
                background-color: #45a049;
            }
        }
    }
}